{
  "type": "create:sequenced_assembly",
  "ingredient": {"item": "mekanism:steel_casing"},
  "transitionalItem": {"item": "kubejs:un_casing"},
  "sequence": [
    {"type": "create:filling","ingredients": [{"item": "kubejs:un_casing"},{"fluid": "pneumaticcraft:plastic","nbt": {},"amount": 25}],"results": [{"item": "kubejs:un_casing"}]},
    {"type": "create:deploying","ingredients": [{"item": "kubejs:un_casing"}, {"tag": "forge:plates/lead"}],"results": [{"item": "kubejs:un_casing"}]},
    {"type": "create:filling","ingredients": [{"item": "kubejs:un_casing"},{"fluid": "pneumaticcraft:plastic","nbt": {},"amount": 25}],"results": [{"item": "kubejs:un_casing"}]},
    {"type": "create:deploying","ingredients": [{"item": "kubejs:un_casing"}, {"tag": "forge:plates/lead"}],"results": [{"item": "kubejs:un_casing"}]}
  ],
  "results": [{"item": "mekanismgenerators:fission_reactor_casing"}],
  "loops": 1
}